| ⇦ | 
| ⇨ |
A particle falls towards earth from infinity. Its velocity on reaching the earth would be
Options
(a) infinity
(b) √(2gR)
(c) 2 √(Rg)
(d) zero
Correct Answer:
√(2gR)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The self-inductance of a coil having 500 turns is 50mH. The magnetic flux
- In a coil having e.m.f. of 8 V induced for 0.05 s. The value of current changes
- When the wave of hydrogen atom comes from infinity into the first orbit,
- Which one of the following is a vector?
- A bullet of mass 0.05 kg moving with a speed of 80 m/s enters a wooden
Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The self-inductance of a coil having 500 turns is 50mH. The magnetic flux
- In a coil having e.m.f. of 8 V induced for 0.05 s. The value of current changes
- When the wave of hydrogen atom comes from infinity into the first orbit,
- Which one of the following is a vector?
- A bullet of mass 0.05 kg moving with a speed of 80 m/s enters a wooden
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Velocity will be equal to the escape velocity from Earth i,e root over of 2gR